4-Methyl-7,8,9,10-tetrahydro-6H-cyclohepta[b]quinolin-11-amine CAS 5778-88-1
| CAS No. | 5778-88-1 |
| Molecular Formula | C15H18N2 |
| Molecular Weight | 226.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C15H18N2, 4-Methyl-7,8,9,10-tetrahydro-6H-cyclohepta[b]quinolin-11-amine contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 226.32 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
4-Methyl-7,8,9,10-tetrahydro-6H-cyclohepta[b]quinolin-11-amine (CAS 5778-88-1), molecular formula C15H18N2 and molecular weight 226.32 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C15H18N2 |
| Molecular Weight | 226.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- 1,3,6,8-Tetrahydro-benzo[1,2-c:3,4-c]dithiophene-2,7-dioxide (CAS 88686-98-0)
- 11-Ethyl-2,3,4,5-tetrahydro-1H-azepino[4,5-b]quinoline (CAS 744145-22-0)
- 2-Methyl-7,8,9,10-tetrahydro-6H-cyclohepta[b]quinolin-11-amine (CAS 5778-85-8)
- 1-Benzyl-1,5,6,7-tetrahydro-4H-indazol-4-one (CAS 115310-16-2)
- 2-Methyl-5,6,7,8-tetrahydro-3,4-phenanthrenedione (CAS 127791-77-9)
- 1-Methyl-5,6,7,8-tetrahydro-3,4-phenanthrenedione (CAS 127791-78-0)
- (R)-7-(tetrahydro-2H-pyran-4-yl)tetrahydro-1H-oxazolo[3,4-a]pyrazin-3(5H)-one (CAS 1795784-46-1)
- (1-Methyl-5-(((tetrahydro-2H-pyran-2-yl)oxy)methyl)-1H-pyrazol-3-yl)methanol (CAS 2245716-15-6)
Recommended Standards
- 4-Methyl-2-(1-piperidinyl)-quinoline (CAS 5465-86-1)
- 5-(2,4-Dimethylthiazol-5-yl)-4-methyl-4h-1,2,4-triazole-3-thiol (CAS 263157-05-7)
- 4-Amino-2-(ethylthio)-6-(methylthio)pyrimidine-5-carbonitrile (CAS 647832-46-0)
- 5-(4-(tert-Butyl)phenyl)pyridin-2-amine (CAS 893738-38-0)
- Sulfadimethoxine-D6 (CAS 73068-02-7)
- (E)-2-(3-nitrostyryl)-4H-benzo[d][1,3]oxazin-4-one (CAS 1314603-15-0)
- N-(2,4-dichlorophenyl)-3-(furan-2-yl)acrylamide (CAS 413613-35-1)
- (2R,5S)-1-tert-Butyl 2-ethyl 5-(((benzyloxy)carbonyl)amino)piperidine-1,2-dicarboxylate (CAS 2518151-95-4)
- 3-Iodo-6-phenethylpyridazine (CAS 935692-99-2)
- 2-((1,1-Dioxidotetrahydrothiophen-3-yl)(methyl)amino)-2-oxoethyl 1H-indazole-3-carboxylate (CAS 745070-17-1)
- 2-amino-2-phenyl-N-(thiophen-2-ylmethyl)acetamide (CAS 1218009-07-4)
- Tert-butyl 1,1-dichloro-2-oxo-6-azaspiro[3.4]Octane-6-carboxylate (CAS 1558037-99-2)
- (R)-2-Amino-2-(m-tolyl)ethanol (CAS 926292-63-9)
- Peptide Impurity 81 TFA (CAS CATO-CPTD788581)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com